<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8" />
		<meta name="KeyWords" content="关键字" />
		<meta name="description" content="说明描述" />
		<title>402491185-厚德载物-定时器作业</title>
		<style>
			*{
				margin:0px;
				padding:0px;
			}
			#map,#sele{
				position:relative;
				width:880px;
				height:660px;
				font-size:0px;
				margin:20px auto;
				border:1px solid black;
			}
			#sele{
				height:30px;
				border: none;
				margin-top:-15px;
			}
			#sele span{
				height:30px;
				font-weight:bold;
				line-height:30px;
				font-size:20px;
				text-align:center;
				padding:0px 0px 0px 20px;
			}
			#sele input{
				display: inline-block;
				font-weight:bold;
				height:30px;
				font-size:18px;
				margin:0px 0px 0px 20px;
			}
			#sele select{
				color:blue;
				font-weight:bold;
				height:30px;
				font-size:18px;
			}
			#map::after{
				content:'';
				display:block;
				clear:both;
				overflow:hidden;
			}
			#map div{
				float:left;
				width:20px;
				height:20px;
				font-size:0px;
				border:1px solid #dddddd;
				border-radius:50%;
			}
		</style>
		<script src="402491185.js" type="text/javascript"></script>
	</head>
	<body style="background-color:#3a6ea5;">
		<div id='map'>
		</div>
		<div id="sele">
			<span>请选择游戏的困难程度:</span>
			<select>
				<option value='800'>简单</option>
				<option value='350'>正常</option>
				<option value='150'>困难</option>
			</select>
			<input type="button" value="开始游戏">
			<input type="button" value="暂停游戏">
			<span>当前成绩:&nbsp;0分</span>
		</div>
	</body>
</html>